<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body style="text-align:center;">
<div style="margin:0 auto; width: 300px; height: 150px;">
    <form method="post" action="login">
        <table border="1" cellspacing="0">
            <h1>Login</h1>
            <tr>
                <td>
                    帐号：<input type="text" name="username"/><br/>
                    密码：<input type="text" name="password"/><br/>
                </td>
                <td>
                    <input type="submit" value="登录"/>
                </td>
            </tr>
        </table>
    </form>
</div>
</body>
</html>